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WorksheetsGalaxy TEST week 4
Total questions: 20
Worksheet time: 10mins
Lesson: Classify this galaxy
Sb
SBc
Irr
E0
Lesson: Classify this galaxy
Sa
SBa
Irr
S0
Lesson: Classify this galaxy
Sa
SBa
Irr
E5
Lesson: Classify this galaxy
Sa
SBa
Irr
E5
Lesson: Classify this galaxy
Sa
SBa
Irr
E5
What is the name of our galaxy
Sagitarius
the Milky Way
The big bang
Andromeda
How wide (diameter) is our Galaxy approximately?
10 light years
1000 light years
100,000 light years
100,000,000 light years
Where is the sun located in the milky way
At the center of the milky way
about 1/2 way out 25000 light years from the center
In the halo about 50,000 light years from the central bulge
Which of the following is NOT a part of our galaxy
Galactic Bulge
Disk
Arms
Halo
Energy Jet
How many stars are in the milky way galaxy?
1 to 4 Thousand
10 to 40 Million
100 to 400 billion
1 to 4 trillion
A galaxy that produces huge amounts of energy.
active galaxy
spiral galaxy
dwarf galaxy
elliptical galaxy
Most of the material in the universe and we don't know what it is really
Dark matter
Stars
Planets
Antimatter
Lesson: These galaxies look like fuzzy blobs lacking geometric structure are called ...
elliptical
spiral
barred spiral
irregular
the bending of light around a massive object such as a galaxy
gravitation lens
seyfert effect
interstellar medium/matter
The Magellanic clouds are
irregular dwarf satellite galaxies of the milky way, seen in the sky of the southern hemisphere
galaxies that produces huge amounts of energy; they produce more energy than the total energy emitted from all of the stars in the nebula.
are regions of stars that extend from the center of spiral and barred spiral galaxies.
Where are supermassive black holes usually found?
Center of a galaxy
in the arms of a spiral galaxy
on the edge of the galactic halo
between the arms in the "emptier" space of dwarf irregular galaxies.
What is one interesting thing you learned from the articles you found on your own these past few weeks?
Which of the following is the largest distance measurement?
1 AU
1 Lightyear
1 kiloparsec
1 megaparsec
Which of the following are found in the disk of a spiral galaxy
the bulge
the arms
the halo
the galactic neucleus
the ___________ cause(s)___________ making it hard to see through the plane of the milky way
interstellar medium / extinction
galactic bulge / gravitational lensing
Magellanic Clouds / galactic cannibalism
Dark matter / kiloparsec
